US 12,216,495 B2
Customized stretchable wearable device and manufacturing method therefor
Yongtaek Hong, Seoul (KR); and Jaeyoung Yoon, Seoul (KR)
Assigned to Seoul National University R&DB Foundation, Seoul (KR)
Appl. No. 17/287,109
Filed by Seoul National University R&DB Foundation, Seoul (KR)
PCT Filed Oct. 23, 2019, PCT No. PCT/KR2019/013934
§ 371(c)(1), (2) Date Apr. 20, 2021,
PCT Pub. No. WO2020/096229, PCT Pub. Date May 14, 2020.
Claims priority of application No. 10-2018-0134464 (KR), filed on Nov. 5, 2018.
Prior Publication US 2021/0356988 A1, Nov. 18, 2021
Int. Cl. G06F 1/16 (2006.01); H05K 1/18 (2006.01)
CPC G06F 1/163 (2013.01) [G06F 1/1652 (2013.01); H05K 1/181 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A customized stretchable wearable device comprising:
a stretchable wearable substrate which is worn on an irregularly curved surface; and
a plurality of modularized flexible electronic blocks which are attached to the stretchable wearable substrate in a chemical or physical coupling manner, and of which sizes, arrangement shapes, and arrangement positions are adjusted to correspond to a characteristic of the irregularly curved surface on which the stretchable wearable substrate is worn,
wherein a size or shape of each of the modularized flexible electronic blocks is adjustable by forming the modularized flexible electronic blocks to have a grid structure in which a plurality of flexible electronic block elements each having a predetermined shape and size are symmetrically disposed and cutting the flexible electronic block elements arranged to have the grid structure into a specific number,
wherein each of the modularized flexible electronic blocks is chemically coupled to the stretchable wearable substrate through covalent bonding.